141880986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19611

約数の個数: 48

約数和(自身を含む): 341752320

約数和(自身を除く): 199871334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 19559, 39118, 58677, 117354, 176031, 254267, 352062, 508534, 606329, 762801, 1212658, 1525602, 1818987, 2288403, 3637974, 4576806, 5456961, 7882277, 10913922, 15764554, 23646831, 47293662, 70940493, 141880986]

約数ペア:

[(1, 141880986), (2, 70940493), (3, 47293662), (6, 23646831), (9, 15764554), (13, 10913922), (18, 7882277), (26, 5456961), (31, 4576806), (39, 3637974), (62, 2288403), (78, 1818987), (93, 1525602), (117, 1212658), (186, 762801), (234, 606329), (279, 508534), (403, 352062), (558, 254267), (806, 176031), (1209, 117354), (2418, 58677), (3627, 39118), (7254, 19559)]